1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.util.ldap;
24  
25  import com.liferay.portal.kernel.util.Validator;
26  
27  import java.util.ArrayList;
28  import java.util.List;
29  
30  import javax.naming.directory.BasicAttribute;
31  import javax.naming.directory.DirContext;
32  import javax.naming.directory.ModificationItem;
33  
34  /**
35   * <a href="Modifications.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Amos Fong
38   * @author Brian Wing Shun Chan
39   */
40  public class Modifications {
41  
42      public static Modifications getInstance() {
43          return new Modifications();
44      }
45  
46      public ModificationItem addItem(String id, String value) {
47          return addItem(DirContext.REPLACE_ATTRIBUTE, id, value);
48      }
49  
50      public ModificationItem addItem(
51          int modificationOp, String id, String value) {
52  
53          BasicAttribute basicAttribute = new BasicAttribute(id);
54  
55          if (Validator.isNotNull(value)) {
56              basicAttribute.add(value);
57          }
58  
59          ModificationItem item = new ModificationItem(
60              modificationOp, basicAttribute);
61  
62          _items.add(item);
63  
64          return item;
65      }
66  
67      public ModificationItem[] getItems() {
68          return _items.toArray(new ModificationItem[_items.size()]);
69      }
70  
71      private Modifications() {
72      }
73  
74      private List<ModificationItem> _items = new ArrayList<ModificationItem>();
75  
76  }